2842840855 has 16 divisors (see below), whose sum is σ = 3530959200. Its totient is φ = 2194657920.

The previous prime is 2842840853. The next prime is 2842840859. The reversal of 2842840855 is 5580482482.

It is not a de Polignac number, because 2842840855 - 2¹ = 2842840853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842840853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339661 + ... + 347929.

It is an arithmetic number, because the mean of its divisors is an integer number (220684950).

Almost surely, 2^2842840855 is an apocalyptic number.

2842840855 is a deficient number, since it is larger than the sum of its proper divisors (688118345).

2842840855 is a wasteful number, since it uses less digits than its factorization.

2842840855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674.

The product of its (nonzero) digits is 819200, while the sum is 46.

The square root of 2842840855 is about 53318.2975628442. The cubic root of 2842840855 is about 1416.6117815568.

The spelling of 2842840855 in words is "two billion, eight hundred forty-two million, eight hundred forty thousand, eight hundred fifty-five".